The paint's barely dry on the new 2008 Laguna and the fancy-schmancy boys at Renault are already hard at work trying to come up with a new Laguna. Apparently the wee little lads who work under Carlos Ghosn have come up with a concept Laguna we'll be seeing live this next week at the Frankfurt Auto Show. Already we're liking what we're seeing in the very Mercury Cougar-esque look of the exterior of the concept car, but as far as the interior, what's that big honkin' knob-like thing in the center of the dash for? Guess we'll find out for sure when we're looking at a press release or when we're there live in Frankfurt and not just looking at some leaked concept car PR shots. [via Carscoop]